Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

13NM NNE Dunkirk NY

Marine Point Forecast

[NOTICE]

Tuesday
High: 75 °F
SSW 6kt⇓
< 1ft
Tuesday Night
Low: 71 °F
⇑S 6kt
< 1ft
Wednesday
High: 78 °F
S 7kt⇓
< 1ft
Wednesday Night
Low: 73 °F
⇑S 7kt
< 1ft
Thursday
High: 76 °F
SW 8kt
< 1ft
Thursday Night
Low: 72 °F
SW 6kt
< 1ft
Friday
High: 76 °F
WSW 6kt⇓
< 1ft
Friday Night
Low: 71 °F
SW 7kt
< 1ft
Saturday
High: 75 °F
WSW 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:01 am EDT Aug 4, 2026
Forecast Valid: 4am EDT Aug 4, 2026-6pm EDT Aug 10, 2026

View Nearby Observations

Detailed Forecast

Tuesday

SSW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.

Tuesday Night

Variable winds less than 5 kt becoming S around 6 kt after midnight. Mostly clear. Waves 1 ft or less.

Wednesday

S wind 5 to 7 kt becoming variable and less than 5 kt in the morning. Sunny. Waves 1 ft or less.

Wednesday Night

Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. A chance of showers and thunderstorms after 2am. Waves 1 ft or less.

Thursday

SSW wind around 8 kt becoming WSW in the afternoon. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Waves 1 ft or less.

Thursday Night

SW wind around 6 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Waves 1 ft or less.

Friday

WSW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Showers likely and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Waves 1 ft or less.

Friday Night

SW wind 5 to 7 kt. A chance of showers and thunderstorms. Waves 1 ft or less.

Saturday

WSW wind around 9 kt. A chance of showers. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.